# Ruth E. Happersberger

> Ruth E. Happersberger is a seed investor at Energie360° (Zürich) backing Energy and Battery. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Energie360°](https://shizune.co/investors/profile/energie360)
- Location: Zürich, Switzerland
- Total investments: 3
- Last investment: Apr 2026
- Lead investor: 33%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ruth-e-happersberger-1181478b

Ruth E. Happersberger is a seed investor at Energie360° in Zürich focused on Energy and Battery. Head

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 2 | 67% |
| Battery | 2 | 67% |
| Energy Storage | 1 | 33% |
| Information Technology | 1 | 33% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 33% |
| Series A | 1 | 33% |
| Funding Round | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| SPiNE | SPiNE is a startup that provides safe, clean, and inexpensive energy to all end users. It is focused on smart meter rollout and, as a result, digitalization in metering and control of charging infrastructure, heat pumps, and battery storage. | $3.5M | Seed | Apr 16, 2026 |  |
| Stabl Energy | Stabl Energy is a developer of a technology that significantly improves battery storage systems. | $16.5M |  | Aug 09, 2023 |  |
| Stabl Energy | Stabl Energy is a developer of a technology that significantly improves battery storage systems. |  | Series A |  |  |

3 of 3 investments shown.

## Co-investors
- [Nordic Alpha Partners](https://shizune.co/investors/profile/nordic-alpha-partners) — VC Fund, 2 deals together
- [UVC Partners](https://shizune.co/investors/profile/uvc-partners) — VC Fund, 2 deals together
- [BayBG Venture Capital](https://shizune.co/investors/profile/baybg) — VC Fund, 1 deal together
- [Bayern Kapital](https://shizune.co/investors/profile/bayern-kapital) — VC Fund, 1 deal together
- [European Innovation Council](https://shizune.co/investors/profile/european-innovation-council) — VC Fund, 1 deal together
- [Scrape Ventures](https://shizune.co/investors/profile/scrape-ventures) — VC Fund, 1 deal together

## About Energie360°

VC Fund · Zürich, Switzerland

One of Switzerland's largest gas distribution and energy services companies

4 contacts available at Energie360°.

| Name | Title | Profile |
| --- | --- | --- |
| Joerg Wild | CEO | https://shizune.co/investors/profile/joerg-wild |
| Alex Fries | Advisor Investment Fund | https://shizune.co/investors/profile/alex-fries |
| Felix Grolman | Head of Energy - Member of Executive Board | https://shizune.co/investors/profile/felix-grolman |
| Ruth E. Happersberger | Head | https://shizune.co/investors/profile/ruth-e-happersberger |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Ruth E. Happersberger invest in?

Ruth E. Happersberger invests primarily in Energy, Battery and Energy Storage startups, most often at Seed and Series A stage. Most of the 3 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Ruth E. Happersberger last invest?

The most recent investment recorded for Ruth E. Happersberger closed in Apr 2026. Shizune tracks 3 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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